1313597043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{31517}}^1$

素因数の和:31955

約数の個数: 24

約数和(自身を含む): 2074892976

約数和(自身を除く): 761295933

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 13893, 31517, 41679, 94551, 283653, 346687, 1040061, 3120183, 13268657, 39805971, 119417913, 145955227, 437865681, 1313597043]

約数ペア:

[(1, 1313597043), (3, 437865681), (9, 145955227), (11, 119417913), (33, 39805971), (99, 13268657), (421, 3120183), (1263, 1040061), (3789, 346687), (4631, 283653), (13893, 94551), (31517, 41679)]